ADU Guidance

Download the ADU form you need or look over Accessory Dwellingn Unit frequently asked questions.

Permit Processing

Let us handle this final step in obtaining your building permit to begin construction on your project.

Engineer Coordination

We’ll manage coordination with a licensed engineer if structural design is required for your permit drawings.


We create accurate drawings of your home design or addition using plans, sections, and elevations taken straight from the 3D model.

Residential Design

We’ll create a design of your vision for your new home or addition to your existing dwelling.

Learn More Here

About Us

Owner Built Design, founded by Jim Kane, specializes in residential design and drafting services on Oahu. Decades ago, it began as a part-time service which grew over time into a successful company with 30 years of experience. Having helped and provided Hawaii homeowners and owner-builders with drafting and permitting needs since 1988, we’re confident we can help you get the design you want and the building permit you need to move forward with your own project on time and under budget. If you’re looking for residential design and Hawaii drafting service contact us today for a free service estimate on your site!

Since 2005

Projects Completed
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